1900391648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3493367}}^1$

素因数の和:3493394

約数の個数: 24

約数和(自身を含む): 3961479312

約数和(自身を除く): 2061087664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3493367, 6986734, 13973468, 27946936, 55893872, 59387239, 111787744, 118774478, 237548956, 475097912, 950195824, 1900391648]

約数ペア:

[(1, 1900391648), (2, 950195824), (4, 475097912), (8, 237548956), (16, 118774478), (17, 111787744), (32, 59387239), (34, 55893872), (68, 27946936), (136, 13973468), (272, 6986734), (544, 3493367)]